2210010302221 has 16 divisors (see below), whose sum is σ = 2381787279360. Its totient is φ = 2043199468800.

The previous prime is 2210010302207. The next prime is 2210010302231. The reversal of 2210010302221 is 1222030100122.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210010302221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210010302195 and 2210010302204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210010302231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4849401 + ... + 5285518.

It is an arithmetic number, because the mean of its divisors is an integer number (148861704960).

Almost surely, 2^{2210010302221} is an apocalyptic number.

It is an amenable number.

2210010302221 is a deficient number, since it is larger than the sum of its proper divisors (171776977139).

2210010302221 is a wasteful number, since it uses less digits than its factorization.

2210010302221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10135164.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2210010302221 its reverse (1222030100122), we get a palindrome (3432040402343).

The spelling of 2210010302221 in words is "two trillion, two hundred ten billion, ten million, three hundred two thousand, two hundred twenty-one".